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https://github.com/FreeRTOS/FreeRTOS.git
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c568ba8c44
* * Percepio Trace Recorder v4.6.0 * Add space between inclusion of header and comment * Fix broken posix build - part 1 * Add percepio timer implementation * Remove delted trace recorder header file * Fix Networking demo build * Fix CLI demo * Fix visual studio version number * Fix core header check * Fix more core checks * Fix last of core checks Co-authored-by: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com> Co-authored-by: Alfred Gedeon <alfred2g@hotmail.com>
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/*
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* Trace Recorder for Tracealyzer v4.6.0
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* Copyright 2021 Percepio AB
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* www.percepio.com
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* The implementation of the internal buffer.
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*/
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#include <trcRecorder.h>
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#if (TRC_USE_TRACEALYZER_RECORDER == 1)
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#if (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING)
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#if (TRC_USE_INTERNAL_BUFFER == 1)
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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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static TraceMultiCoreEventBuffer_t *pxInternalEventBuffer;
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traceResult xTraceInternalEventBufferInitialize(uint8_t* puiBuffer, uint32_t uiSize)
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{
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/* uiSize must be larger than sizeof(TraceMultiCoreEventBuffer_t) or there will be no room for any data */
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/* This should never fail */
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TRC_ASSERT(uiSize > sizeof(TraceMultiCoreEventBuffer_t));
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/* pxInternalBuffer will be placed at the beginning of the puiBuffer */
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pxInternalEventBuffer = (TraceMultiCoreEventBuffer_t*)puiBuffer;
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/* Send in a an address pointing after the TraceMultiCoreEventBuffer_t */
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/* We need to check this */
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if (xTraceMultiCoreEventBufferInitialize(pxInternalEventBuffer, TRC_EVENT_BUFFER_OPTION_SKIP,
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&puiBuffer[sizeof(TraceMultiCoreEventBuffer_t)], uiSize - sizeof(TraceMultiCoreEventBuffer_t)) == TRC_FAIL)
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{
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return TRC_FAIL;
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}
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xTraceSetComponentInitialized(TRC_RECORDER_COMPONENT_INTERNAL_EVENT_BUFFER);
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return TRC_SUCCESS;
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}
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traceResult xTraceInternalEventBufferPush(void *pvData, uint32_t uiSize, int32_t *piBytesWritten)
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{
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/* This should never fail */
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TRC_ASSERT(xTraceIsComponentInitialized(TRC_RECORDER_COMPONENT_INTERNAL_EVENT_BUFFER));
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return xTraceMultiCoreEventBufferPush(pxInternalEventBuffer, pvData, uiSize, piBytesWritten);
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}
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traceResult xTraceInternalEventBufferTransfer(int32_t *piBytesWritten)
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{
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/* This should never fail */
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TRC_ASSERT(xTraceIsComponentInitialized(TRC_RECORDER_COMPONENT_INTERNAL_EVENT_BUFFER));
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return xTraceMultiCoreEventBufferTransfer(pxInternalEventBuffer, piBytesWritten);
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}
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traceResult xTraceInternalEventBufferClear()
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{
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/* This should never fail */
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TRC_ASSERT(xTraceIsComponentInitialized(TRC_RECORDER_COMPONENT_INTERNAL_EVENT_BUFFER));
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return xTraceMultiCoreEventBufferClear(pxInternalEventBuffer);
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}
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#endif /* (TRC_USE_INTERNAL_BUFFER == 1) */
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#endif /* (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING) */
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#endif /* (TRC_USE_TRACEALYZER_RECORDER == 1) */
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